| 摘要 |
Provided is a movable sprinkler, which is movable by wheels formed on the lower part of a main body and carries out a watering work using stored water even if water is not supplied from an external water source. The movable sprinkler(1) for a watering work comprises: a main body(10) having a storage space in the inside, wheels(12a,12b) at the lower part, a water inlet(13) and an air tap(14) on the upside, and a water outlet at the lower end; a pump(20) that is fixed to the lower part of the main body(10), is connected to the water outlet(13), and forcibly discharges water stored in the storage space at high pressure; a vertical pipe(30) which is connected to the pump(20) and through which the water discharged by the pump(20) flows; a sprinkler head(40) that is combined with the upper end of the vertical pipe(30) and sprinkles water; a water-level sensor(50) that is fixed to the upside of the main body(10), is extended into the storage space, and senses a level of water in the storage space; and a controller(60) that is fixed to the lower part of the main body(10) and provides an external power to the pump(20) and controls an operation of the pump(20) according to the signals of the water-level sensor(50). |
